Maintenance and Service Guide

Item Component Spare part
number
All system boards use the following part numbers:
xxxxxx-001: Non-Windows operating systems
xxxxxx-601: Windows 10 operating system
For use in models with discrete graphics memory:
●
Intel Core i7-8850H processor L25093-xx1
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Intel Core i7-8750H processor L25092-xx1
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Intel Core i5-8400H processor L25091-xx1
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Intel Core i5-8300H processor L25090-xx1
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Intel Xeon E-2176M processor L25096-xx1
For use in models with UMA graphics memory:
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Intel Core i5-8400H processor L25095-xx1
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Intel Core i5-8300H processor L25094-xx1
(17) Memory module
DDR4-2666, ECC (for use in models with an Intel Xeon processor):
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16-GB L24981-005
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8-GB L24983-005
DDR4-2666, non-ECC (for use in models with an Intel Core processor):
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16-GB 937438-855
●
8-GB 937236-855
●
4-GB L10598-855
(18) Fan, system processor (CPU) L25224-001
(19) Fan, graphics processor (VGA) L25223-001
(20) Heat sink assembly (includes replacement thermal materials)
For use in models with discrete graphics memory L25086-001
For use in models with UMA graphics memory L25085-001
Thermal pad kit L25230-001
(21) Solid-state drive, M.2
2 TB, PCIe, NVMe, TLC L25103-001
1 TB, PCIe, NVMe, TLC L25099-001
1 TB, Z Turbo Drive L25106-001
1 TB, SATA-3, TLC L25109-001
512 GB, PCIe, NVMe, TLC L25105-001
512 GB, Z Turbo Drive L25108-001
512 GB, PCIe, NVMe, self-encrypting drive, Opal 2, TLC L25104-001
Computer major components 19